100 years after L. Frank Baum's saga that began with The Wonderful Wizard of Oz, the Gale Family Farm sits abandoned in what's left of the great Kansas prairies. After her parents' messy divorce, Jessi Hugson and her mother move to Dorothy's old neighborhood for a new beginning. Things were already off to a shaky start, but when Jessi and her cousin Wallace find a jewel-studded bracelet in Dorothy's front yard…things get twisted. Twister'd, even.
Now Jessi and Wallace find themselves in an Oz that's a little worse-for-wear. Dorothy is missing, and when her beloved friends went in search of her…well, they went missing too. Anybody with the means to get Jessi and Wallace home are gone and an Unseen Evil is lurking in the shadows.